Hydraulic motor after using for a long time, there will be a noisy situation, so this is what reason is caused?
Hydraulic motor first introduced the reason of noise can be divided into the following:
1. The hydraulic oil contamination, there are air bubbles. Solution: change the clean the hydraulic oil.
2. The sealing is lax, there is air invade into the internal. Solution: check the relevant parts of the seal, tighten the joint.
3. Different heart coupling device. Solution: correction of concentric.
4. Hydraulic motor radial size of the serious wear and tear. The solution: grinding cylinder hole. Heavy with plunger.
5. The hydraulic oil viscosity is too large. Solution: replace the oil viscosity is small.
6. The stator wear. The solution: for repair or replacement. As caused by spring high abrasion, it should be replaced smaller stiffness of the spring.
7. Poor contact with the stator blades, a collision is like. Solution: adjust.
8. Leaf blade has wear and tear. Solution: repair or replacement as soon as possible.
The above content is provided by the hydraulic co., LTD. Ningbo hengtong summary about the classification of the hydraulic motor, more knowledge about the hydraulic motor can seek advice at www.helmtower.com